package com.itheima_09;

public class SellTicket implements Runnable {
    private static int tickets = 100;
    private Object obj = new Object();

    @Override
    public void run() {
        while (true) {
            sellTicket();
        }
    }

    //静态同步方法
    private synchronized static void sellTicket() {
        if (tickets > 0) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println(Thread.currentThread().getName() + "正在出售第" + tickets + "张票");
            tickets--;
        }
    }

    //同步方法
    /*
    private synchronized void sellTicket() {
        if (tickets > 0) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println(Thread.currentThread().getName() + "正在出售第" + tickets + "张票");
            tickets--;
        }
    }
     */


}
